/*
 * Copyright (c) 2013-2014, Judison Oliveira Gil Filho <judison@gmail.com>
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
package org.judison.mongodm;

import java.util.List;

import org.bson.BSONObject;

import com.mongodb.DBCallback;
import com.mongodb.DBCollection;
import com.mongodb.DBDecoder;
import com.mongodb.DBDecoderFactory;
import com.mongodb.DefaultDBCallback;
import com.mongodb.DefaultDBDecoder;

class MDecoder extends DefaultDBDecoder {

	public static final DBDecoderFactory FACTORY = new DBDecoderFactory() {

		@Override
		public DBDecoder create() {
			return new MDecoder();
		}
	};

	@Override
	public DBCallback getDBCallback(DBCollection collection) {
		return new DefaultDBCallback(collection) {

			@Override
			public BSONObject create() {
				return new MObject();
			}

			@Override
			public BSONObject create(boolean array, List<String> path) {
				if (array)
					return new MList();
				else
					return new MObject();
			}
		};
	}

}
